the local hardware store has a sale on Nature's Nuts suet blocks. i thought about getting these for the upcoming winter months. these are safe for chickens right since they're for wild birds? They still have their feed, shell, grit, and daily scraps of fruits and veggies. On a side note, can I make my own suet block, maybe without the fat? or is it good for them? I was thinking of using honey like a giant granola bar of seeds.